#include "../include/header.h"
int main(int argc, char* argv[]){
	ARGS_CHECK(argc, 2);
	FILE *fp = fopen(argv[1], "w+");
	ERROR_CHECK(fp, -1, "open");
	
	int fd = fileno(fp);
	int ret = write(fd, "hello", 5);
	ERROR_CHECK(ret, -1, "write");
	

	fclose(fp);
	return 0;
}